Junior Jones v John Michael Johnson comes to mind. Took a shelling early but gradually broke the body and stamina in that heat. All the while Foreman was the only one making sense calling it saying Jones was breaking down . Much shorter version and I thought of Mercer v Morrison. I have a whole new appreciation for that subtle boxing by Mercer. Morrison was absolutely teeing off first few rounds with shots that drop most but all the while Mercer would jab him, position and chug in waiting for moment. Michael Nunn and Toney also. That was far from a miracle bomb, Toney was investing early on and wiped the smirk off his face.